80. 尽管他失败了很多次，但他没有灰心。

　　 　Even though he had failed many times, he didn't　　　　 _______

79. 汤姆五岁时对数学很感兴趣。

Tom _____________________ maths when he was five years old.

78. 他已下定主意学好英语。

He _____________________ learn English well.

77. 老师常常高度赞扬她。

The teacher often _____________________________________ .

　　 按照下面各题的汉语意思用英语完成句子，词数不限。

76. 所有的成员都为他们的小组感到自豪。

All the members ___________________________ their group.

75.　 English is spoken as the ______________ (第一) language in Canada.

74.　 Beijing is the ________________ (首都) of China.

73.　 He has the _______________ (最少) books of all.

72.　 More and more people like ______________ (饲养) pets.

71.　 I can’t find any ______________ (信息) I need.